改性共聚酯PETG耐热性能的研究

Polyester Industry(2022)

Cited 0|Views1
No score
Abstract
PETG作为一种新型聚酯产品,在家电、包装、建材等领域广泛应用.尤其在家电领域的特殊应用,需要该材料拥有较好的耐热性,否则影响制品的长周期使用.通过共聚酯切片热失重、玻璃化温度等性能检测,确定产品本身热性能.通过注塑加工制品热变形指标测试及96h耐热实验考察,确定其长周期耐热性.结果表明:相同温度下改性共聚酯样品厚壁制品耐热性较好,相同厚度下温度高则变形程度大且制品易发生黄变.
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined